355541706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 886092480

約数和(自身を除く): 530550774

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 139, 153, 221, 234, 278, 306, 417, 442, 643, 663, 834, 1251, 1286, 1326, 1807, 1929, 1989, 2363, 2502, 3614, 3858, 3978, 4726, 5421, 5787, 7089, 8359, 10842, 10931, 11574, 14178, 16263, 16718, 21267, 21862, 25077, 30719, 32526, 32793, 42534, 50154, 61438, 65586, 75231, 89377, 92157, 98379, 142103, 150462, 178754, 184314, 196758, 268131, 276471, 284206, 426309, 536262, 552942, 804393, 852618, 1161901, 1278927, 1519409, 1608786, 2323802, 2557854, 3038818, 3485703, 4558227, 6971406, 9116454, 10457109, 13674681, 19752317, 20914218, 27349362, 39504634, 59256951, 118513902, 177770853, 355541706]

約数ペア:

[(1, 355541706), (2, 177770853), (3, 118513902), (6, 59256951), (9, 39504634), (13, 27349362), (17, 20914218), (18, 19752317), (26, 13674681), (34, 10457109), (39, 9116454), (51, 6971406), (78, 4558227), (102, 3485703), (117, 3038818), (139, 2557854), (153, 2323802), (221, 1608786), (234, 1519409), (278, 1278927), (306, 1161901), (417, 852618), (442, 804393), (643, 552942), (663, 536262), (834, 426309), (1251, 284206), (1286, 276471), (1326, 268131), (1807, 196758), (1929, 184314), (1989, 178754), (2363, 150462), (2502, 142103), (3614, 98379), (3858, 92157), (3978, 89377), (4726, 75231), (5421, 65586), (5787, 61438), (7089, 50154), (8359, 42534), (10842, 32793), (10931, 32526), (11574, 30719), (14178, 25077), (16263, 21862), (16718, 21267)]